summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml')
-rw-r--r--Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml72
1 files changed, 72 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
new file mode 100644
index 000000000000..0a0546c079a9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gpucc-sm8350.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller Binding
+
+maintainers:
+ - Robert Foss <robert.foss@linaro.org>
+
+description: |
+ Qualcomm graphics clock control module which supports the clocks, resets and
+ power domains on Qualcomm SoCs.
+
+ See also:
+ dt-bindings/clock/qcom,gpucc-sm8350.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8350-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8350.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@3d90000 {
+ compatible = "qcom,sm8350-gpucc";
+ reg = <0 0x03d90000 0 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...